An example of a base word that can be modified by adding a prefix or suffix to create different words is "act." By adding the prefix "re-" you get "react," and by adding the suffix "-ion" you get "action."
No, "expatriate" does not contain a prefix or suffix. It is a standalone word that means someone who resides in a country different from their own.
Discount itself is not a prefix nor a suffix. There is no suffix in discount, but the prefix is dis-.
The prefix of vasoconstriction is "vaso-" and the suffix is "-constriction."
There is no prefix suffix for stem.
There is no prefix. The suffix is -ate.
Prefix: un- Suffix: -er
Decline does not have a prefix or suffix.
it has prefix inter and a suffix al
There is a prefix (re-) and a suffix (-ion).
The word because has neither a prefix nor a suffix.
Glare has neither a prefix or suffix, it is a word on its own. With a prefix: antiglare With a suffix: glaringly